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US Patent: 510,414
Wrench
Patentee:
Nicholas Eccles (exact or similar names) - Auburn, NY

USPTO Classifications:
81/128

Tool Categories:
wrenches : wrench adjustment types : quick adjust wrenches
wrenches : nut wrenches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Jno. Van Seickle
Arthur E. Blauvelt
A. B. Degges
L. D. Heinrichs
Patent Dates:
Applied: Sep. 28, 1893
Granted: Dec. 12, 1893

Patent Pictures:
Nicholas Eccles patent December 12, 1893
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Description:
The adjustable jaws slide in slots; a pin that passes through center slots in both jaws serves as the adjusting means.

The main parts of the wrench are identical handle halves and two identical jaw castings.

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